Remove unused import statements

Romove unused import statements from unitest files.
Also comment out unused import statements from non-test files,
keep them there in case they are needed in the future.

Change-Id: Id2d900839ec364c0b9108ef1c81e71ffe51207ff
(cherry picked from commit 458c177871)

gluon/api/hooks/policy_enforcement.py

@@ -17,13 +17,13 @@ import webob
 
 from oslo_config import cfg
 from oslo_policy import policy as oslo_policy
-from oslo_utils import excutils
+# from oslo_utils import excutils
 from pecan import hooks
 
 from gluon import constants as gluon_constants
 from gluon import policy
 
-from gluon._i18n import _
+# from gluon._i18n import _
 
 
 class PolicyHook(hooks.PecanHook):

gluon/cmd/api.py

@@ -22,7 +22,7 @@ from oslo_log._i18n import _LI
 from oslo_log import log as logging
 
 from gluon.api import app as api_app
-import gluon.cmd.config
+# import gluon.cmd.config
 from gluon.common import service
 from gluon.particleGenerator import generator as particle_generator
 from gluon.sync_etcd.thread import start_sync_thread

gluon/tests/api/test_baseObject.py

@@ -13,11 +13,9 @@
 #    under the License.
 
 import mock
-from mock import MagicMock
 from mock import patch
 
 import datetime
-import six
 import wsme
 
 from gluon.api import baseObject

gluon/tests/db/test_api_connection.py

@@ -17,9 +17,7 @@ import sqlalchemy.orm.exc
 
 from gluon.common import exception
 from gluon.db.sqlalchemy import api
-from gluon.db.sqlalchemy import models as sql_models
 from gluon.tests import base
-from mock import patch
 from oslo_db import exception as db_exc
 
 

gluon/tests/db/test_db_sqlalchemy_api.py

@@ -16,7 +16,6 @@ import mock
 
 from gluon.db.sqlalchemy import api
 from gluon.tests import base
-from mock import patch
 
 
 class ApiTestCase(base.TestCase):

gluon/tests/particleGenerator/test_DataBaseModelGenerator.py

@@ -13,7 +13,6 @@
 #    under the License.
 
 import mock
-from mock import patch
 import six
 
 from gluon.particleGenerator.DataBaseModelGenerator import\

gluon/tests/particleGenerator/test_apiGenerator.py

@@ -13,15 +13,10 @@
 #    under the License.
 
 import mock
-from mock import patch
 import six
 
-import os
 from wsme import types as wtypes
 
-from gluon.api.baseObject import APIBase
-from gluon.api.baseObject import APIBaseObject
-from gluon.api.baseObject import RootObjectController
 from gluon.api import types
 from gluon.managers.manager_base import ManagerData
 from gluon.particleGenerator import ApiGenerator

gluon/tests/particleGenerator/test_cli.py

@@ -14,23 +14,7 @@
 
 import mock
 from mock import patch
-import os
-import six
-from subprocess import call
-import sys
-import types
 
-import click
-from click.testing import CliRunner
-import json
-import pkg_resources
-from requests import delete
-from requests import get
-from requests import post
-from requests import put
-import yaml
-
-from gluon.cmd.cli import dummy
 from gluon.common import exception as exc
 from gluon.particleGenerator import cli
 from gluon.tests.particleGenerator import base as partgen_base

gluon/tests/particleGenerator/test_generator.py

@@ -13,7 +13,6 @@
 #    under the License.
 
 import mock
-from mock import patch
 
 from gluon.db.sqlalchemy import models as sql_models
 from gluon.particleGenerator.ApiGenerator import APIGenerator

tox.ini

@@ -39,6 +39,5 @@ builtins = _
 # D103: Missing docstring in public function
 # D104: Missing docstring in public package
 # D203: 1 blank line required before class docstring (deprecated in pep257)
-# F401: Module imported but unused
-ignore = D100,D101,D102,D103,D104,D203,F401
+ignore = D100,D101,D102,D103,D104,D203
 exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build